FR834834A - Electric winch - Google Patents

Electric winch

Info

Publication number
FR834834A
FR834834A FR834834DA FR834834A FR 834834 A FR834834 A FR 834834A FR 834834D A FR834834D A FR 834834DA FR 834834 A FR834834 A FR 834834A
Authority
FR
France
Prior art keywords
electric winch
winch
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VERNES GUINET ETS
Original Assignee
VERNES GUINET ETS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VERNES GUINET ETS filed Critical VERNES GUINET ETS
Application granted granted Critical
Publication of FR834834A publication Critical patent/FR834834A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR834834D 1937-08-20 1937-08-20 Electric winch Expired FR834834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834834T 1937-08-20

Publications (1)

Publication Number Publication Date
FR834834A true FR834834A (en) 1938-12-02

Family

ID=9297369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834834D Expired FR834834A (en) 1937-08-20 1937-08-20 Electric winch

Country Status (1)

Country Link
FR (1) FR834834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302930A (en) * 1964-07-31 1967-02-07 Monsanto Co Vehicle moving system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302930A (en) * 1964-07-31 1967-02-07 Monsanto Co Vehicle moving system

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